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Solar Cells, Solar Panel (5153)

2013 alibaba top seller 20w poly price per watt polycrystalline silicon solar panel

FOB Price: US $0.5 - 0.7 / Watt Get Latest Price
Min.Order Quantity: 1 Watt/Watts
Supply Ability: 1000000 Watt/Watts per Week
Port: Shanghai or Ningbo
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal
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Quick Details

Place of Origin:
China (Mainland)
Brand Name:
Model Number:
Polycrystalline Silicon
Number of Cells:
Max. Power:
900mm PV Cable
High wind loading::
cheaper price per watt polycrystalline silicon solar panel
OEM Order:
MC4 compatible connector
Junction BOX:
lP65 Ralated/Past the TUV certificate
Frame Color:
Color Silverr,Black
Anodized aluminium alloy
Front cover:
3.2mm High Transmission,Low Iron

Packaging & Delivery

Packaging Detail: wooden box with pallet: 1pc/2pcs/3pcs/10pcs per carton/25pcs per carton
Delivery Detail: 15 days after receiving deposit


price per watt polycrystalline silicon solar panel
1.fast lead time
2.High Efficiency solar Cell
3.25 years Warranty






Product Description


Poly-Crystalline Module,  Poly 156 cell,36pcs .

Power 20w panel.  price per watt polycrystalline silicon solar panel     



Quality and Safety

 Rigorous quality control meeting the highest international standards

High-transmissivity low-iron tempered glass, strong aluminium frame

Using UV-resistant silicon

ISO 9001:2008 and ISO 14001:2004

IEC61215, IEC61730, Safety Class In  conformity to CE



Aesthetic appearance with excellent efficiency based on innovative

photovoltaic technologies

Strong frame, passing mechanical load test of 5400Pa, instead of the normal

2400Pa,to withstand heavier snow load and higher wind-pressure



10 years limited product warranty

15 years at 90% of the minimal rated power output

25 years at 80% of the minimal rated power output



Electrical Characteristics,Mechanical Characteristics and Temperature Coefficient Features

Bluesun JA brand poly156cell, 20w poly
Maximum Power(W)20wp
Optimum Power Voltage(Vmp)17.2v
Optimum Operatige Current(Imp)1.17A
Open Circuit Voltage(Voc)21.8V
Short Circuit Current(Isc)1.23A
Solar Cell:156*156mm Poly
Number of Cell(pcs)36 (2*18)
Brand Name of Solar CellsJA Cell, Bluesun Cell
Size of Module(mm)505mm*353mm*28mm
Caple & Connector TypePass the TUV Certificate
Frame(Material Corners,etc.)Anodized aluminium-alloy
Backing (Brand Type)TPT
Cell Efficiency(%)13.8
Weight Per Piece(KG)2.25KG
FF (%)70-76%
Junction Box TypeIP65 PV junction box
Tolerance Wattage(e.g.+/-5%)0~3%
Front Glass Thikness(mm)3.2
Temperature Coefficients of Isc(%)+0.035%/K
Temperature Coefficients of Voc(%)-0.351%/K
Temperature Coefficients of Pm(%)-0.47%/K
Temperature Coefficients of Im(%)0.04
Temperature Coefficients of Vm(%)-0.38
Temperature Range-40°C to +85°C
Surface Maximum Load Capacity2400Pa
Allowable Hail Load23m/s ,7.53g
Bypass Diode Rating(A)12
Warranty90% of 10 years,80% of 25 years.
Standard Test ConditionsAM1.5   1000W/ 25 +/-2°C
Packingcarton or pallet


Producing progress of  price per watt polycrystalline silicon solar panel





Company Information


1. Bluesun Group start around 2004, we are professional company producing solar panels, solar cells and solar systerms. 


2.We have two locations, sales department in Anhui Province and factory in Changhou City, near Shanghai.


3.More than 500 hundrend empolyee, production 4MW in a week.


4.Using the newest technology and equipment, 90% of the production facilities are imported from Germany, Italt and US.



Packaging & Shipping






 transport by sea                                                                                                         Delivery from Shanghai or Ningbo seaport
Trqansport by air
Departure from Shanghai Pudong Airport
Door to door service






 1.  Q: Are you a factory or trading company ?

     A : We are  trading company  with  factories.


2. Q: Is solar panel your main product ?

   A:Yes, But we also poly ,mono cells and  panels .Others like battery , Inverters  even  systerms .


3. Q: How can I get the samples ? 

    A: by air ,by  sea or by  express delivery .


4. Q: Can  the price be cheaper ?

     A : Of course  ,our price are commenly made on amount.. Bigger amount will surely enjoy a better price.



Our Services


  • Customized Sample are acceptable
  • Accept different payment conditions , T/T ,L/C , Paypal , Western Union , Escrow  to meet your different financial requirements
  • Welcome and accept 100% customers factory inspection before the poduction
  • Accept pre-shipment inspection from customers or third- party inspection copmany , to 100% promise the products are qualified  , safety , right quantity .
  • 10years 100% warranty , 25years warranty for 80% , replace any problem products in the warranty without any charge
  • Supply skills training including product basic knowledge , installation , operation , maintenance skills training for the local people
  • We provide 7days 24hours service !



        Itkane boudchiche


          Cellphone : 0086 15555421371

          Skype : solar.bluesun



Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Bluesun is an international high-tech and integrated enterprise specializing in solar power solutions including solar cells, modules, solar kits and EPC, among which the development and investment of solar power plant will take more and more place in the coming 3 years. During past 5 years, we have contributed 300MW solar power for China, Germany, Italy, Spain, Greece, Belgium, USA, Brazil, Chile, Australia, Japan, South Africa and etc. In 2011, we have become the top power plant integrators in ... View detail

Basic Information

Product/Service (We Sell): Solar cell,solar panel,solar system,solar charge controller,solar inverter  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: South Asia
Southeast Asia
North America
Mid East
South America
Eastern Europe
Northern Europe
Western Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 71% - 80%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2013

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